Book United Calgary to Seattle flight deals from CA $279

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Search flights from Calgary to Seattle (YYC - SEA)

October

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Monday 29th

Return Tuesday 13th
fromCA $343*Viewed: 1 hour ago

Tuesday 30th

Return Wednesday 14th
fromCA $343*Viewed: 1 hour ago

Wednesday 31st

Return Thursday 15th
fromCA $316*Viewed: 1 hour ago

November

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Monday 12th

Return Tuesday 27th
fromCA $279*Viewed: 1 hour ago

Thursday 15th

Return Friday 30th
fromCA $279*Viewed: 1 hour ago

Wednesday 28th

Return Thursday 13th
fromCA $279*Viewed: 1 hour ago

December

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Sunday 2nd

Return Monday 17th
fromCA $343*Viewed: 1 hour ago

Monday 3rd

Return Tuesday 18th
fromCA $343*Viewed: 1 hour ago

Thursday 13th

Return Friday 28th
fromCA $376*Viewed: 1 hour ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Downtown Seattle at sunset

Plan ahead for flights from Calgary to Seattle

from
to
Type
Dates
Price*
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Mon 12 Nov 2018
Return Tue 27 Nov 2018
fromCA $ 279*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
fromCA $ 279*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
fromCA $ 279*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Thu 15 Nov 2018
Return Fri 30 Nov 2018
fromCA $ 279*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
fromCA $ 279*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
fromCA $ 279*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
fromCA $ 279*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Wed 21 Nov 2018
Return Thu 6 Dec 2018
fromCA $ 289*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
fromCA $ 300*Viewed: 1 hour ago
Calgary (YYC)
to Seattle (SEA)
Roundtrip
Depart Tue 6 Nov 2018
Return Wed 21 Nov 2018
fromCA $ 309*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.